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ObjectiveTo investigate the infection situation of AIDS， syphilis and hepatitis B among pregnant women in Yueyang City， to provide formulated treatment and intervention measures to reduce mother-to-child transmission， and to improve the quality of birth population. MethodsA total of 24 546 pregnant women who agreed to take the tests of AIDS， syphilis and hepatitis B from January 2018 to December 2021 in our hospital were retrospectively analyzed. ResultsThe positive rate of human immunodeficiency virus antibody （anti-HIV） was 0.045%； positive rates of syphilis antibody （anti-TP） and HBsAg were 4.64% and 0.64%， respectively. The positive rates of anti-HIV， anti-TP and HBsAg varied from 2018 to 2021， but the differences were not statistically significant （P>0.05）. The positive rate of HBsAg increased gradually with the increase of maternal age， and the difference was statistically significant （P<0.01）. There were 16 mixed infections among 1 309 positive cases， 15 of which were hepatitis B and syphilis mixed infections. ConclusionThe infection of AIDS， syphilis and hepatitis B in pregnant women in Yueyang City is relatively high. The screening of AIDS， syphilis and hepatitis B before pregnancy is helpful to prevent and reduce the risk of mother-to-child transmission of infectious diseases in time， which is of great significance to eugenic and eugenic education.
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“Stasis generating deficiency” is considered to be an important pathogenesis of recurrence after catheter ablation of atrial fibrillation （AF）. Blood stasis is commonly seen after ablation together with various pathogens such as phlegm-fire， qi stagnation and retained fluid， and will lead to depletion of zang-fu （脏腑） organs and then the failure of the nourishment of the heart. Therefore， it is advised to emphasize on the importance of considering zang-fu organs depletion caused by blood stasis and various excess pathogens in dealing with the recurrence after catheter ablation. The method of dissolving stasis and supplementing deficiency simultaneously has been proposed before catheter ablation， and it is critical to calm heart and dissolve stasis， regulate and supplement internal deficiency so as to prevent the postoperative recurrence of AF. For recurrence of AF after ablation， attention should be paid to dissolving stasis and dispelling pathogens， regulating vessels and supplementing deficiency， as well as the excess pathogens such as stasis binding and phlegm fire， stasis binding and qi stagnation， stasis binding and retained fluid， and the depletion of zang-fu organs should be considered. Accordingly， the method of dissolving stasis and dispelling phlegm， subduing fire and unblocking vessels， regulating and supplementing heart and spleen； dissolving stasis and move stagnation， unblocking qi and blood， supplementing lung and boosting qi； dispelling stasis and dissolving rheum， warming yang and activating blood， consolidating the root and nourishing heart can be used respectively， so as to treat both the root and the branch simultaneously.
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Objective@#To explore the intrinsic mechanism of emotional intelligence and trait anger in the association between childhood psychological abuse and aggressive behavior among middle school students,and to provide a theoretical basis for intervention of aggressive behaviors.@*Methods@#By using the multi-stage stratified random sampling method, 2 458 middle school students in Guizhou Province were selected, and group tests were carried out using psychological abuse scale, attack behavior scale,emotional intelligence scale and characteristic anger scale.@*Results@#Agressive behavior, trait anger and emotional intelligence differed significantly by gender(t=2.19，5.12，-2.34，P<0.05), and there were significant differences in aggressive behavior, psychological abuse, emotional intelligence and trait anger among middle school students of different student origins by residence(t=-18.77，-6.04，9.10，-9.94，P<0.05). Childhood psychological abuse (r=0.41), temperamental trait anger (r=0.52) and reactive trait anger (r=0.49) were significantly positively correlated with aggressive behavior（P<0.05）. Emotional intelligence was significantly negatively correlated with aggressive behavior (r=-0.33, P<0.05). The test of multiple mediation effects showed that emotional intelligence, temperamental trait anger and reactive trait anger played multiple mediation roles between psychological abuse and aggressive behavior in childhood.@*Conclusion@#Childhood psychological abuse could not only directly affect the aggressive behavior of middle school students, but also further affect the aggressive behavior through emotional intelligence and trait anger. Emotional intelligence and idiosyncratic anger are important internal mechanisms by which childhood psychological abuse affects aggressive behavior.
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Objective To evaluate the clinical and technical effects of self-expanding VENA stent in the treatment of iliofemoral vein obstruction.Methods The clinical data of 58 patients(61 limbs) with symptomatic iliofemoral vein obstructive disease treated by VENA stent from February 2017 to June 2018 were collected and analyzed.The patency of the vein was assessed by the results of intraoperative angiography and postoperative symptoms relief changes in leg circumference.Follow up included relief of symptoms,Doppler ultrasound.Results A total of 63 VENA stents (43 in the left limb and 20 in the right limb) were implanted,sizes ranging from 12 mm to 16 mm,surgical technique success rate was 100％.The median follow-up time was 8.6 months.The primary patency rate of one month,three months,six months and 12 months was 96％,94％,92％ and 92％,respectively.Leg circumference fall down from(48 ±0.4) cm to (37 ± 0.3) cm (P ＜ 0.05).Conclusion Self-expanding nitinol stent implantation is a safe and effective treatment method for symptomatic iliofemoral vein obstruction disease.
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BACKGROUND:Recent studies have found that bone marrow mesenchymal stem cels that culturedin vitro for a long time can naturaly differentiate into neural stem cels, which then differentiate into neurons and glial cels, thereby providing a new therapeutic thinking for Parkinson’s disease, sequela of cerebral infarction, cerebelar atrophy and brain dysplasia. OBJECTIVE:To discuss the influence of neural stem cel transplantation on neurologic function of rats with cerebral hemorrhage at recovery stage and the relevant mechanism of action. METHODS: Sixty male Sprague-Dawley rats were randomly divided into normal group (n=18), cerebral hemorrhage group (n=21) and transplantation group (n=21). Cerebral hemorrhage models were established in the latter two groups using VII type colagen enzyme induction method. At 21 days of modeling, rats in the transplantation group were injected neural stem cels via the tail vein, and those in the other two groups received the same volume of normal saline. At 7, 14, 21 days after cel transplantation, modified adhesive removal test (MST) was employed to evaluate the neurologic function of rats, and then the rats were kiled. RT-PCR was used to detect angiopoietin-1 mRNA expression in the bleeding tissues, and western blot assay was employed to measure tyrosine kinase receptor-2 protein expression. RESULTS AND CONCLUSION:Compared with the normal group, the MST scores in the cerebral hemorrhage group and transplantation group were significantly decreased (P cerebral hemorrhage group > normal group, and there was a significant difference among the three groups (P< 0.05). These findings indicate that neural stem cel transplantation can effectively promote the neurologic recovery of rats with cerebral hemorrhage at recovery stage, and the concrete mechanism may be related to the increase of angiopoietin-1 mRNA and tyrosine kinase receptor-2 protein in the bleeding tissues.
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Objective To investigate the therapeutic effect of autologous stem cell transplantation research for patients with cerebral hemorrhage sequelae under the stereotactic.Methods One hundred patients with cerebral hemorrhage from Jan.2011 to Sep.2013 in our hospital were selected and randomly divided into the experimental group (n =50) and the control group (n =50).The patients of experimental group were given autologous stem cell transplantation under the stereotactic in 6 months after cerebral hemorrhage,while the patients in control group were just given traditional treatment.At 6,7 and 12 months after cerebral hemorrhage,rate with neural function defect scale and functional independence measure(FIM) scores of the two groups were compared.Results FIM scores in the experimental group was 102.08 ± 8.28,significant higher than that in control group(95.28±8.75,P＜0.05).Functional independence measure scores in the experimental group at 7 months after cerebral hemorrhage was 13.12±4.00,significant lower than that in control group(20.40±4.33,P ＜0.05).While,there was no statistical difference at 6 months and 12 months after cerebral hemorrhage between the two groups(P＞0.05).Conclusion The therapeutic of autologous stem cell transplantation on patients with cerebral hemorrhage sequelae under the stereotactic is benefit at short term,but the long term therapy effective still needs further study.